Publishers at HarperEntertainment have rushed to slam reports former The Brady Bunch star Maureen McCormick plans to tell all about a lesbian fling with her on-screen sister.

Insiders at the company insist stories suggesting TV's Marcia Brady will come clean about a romance she had with co-star Eve Plumb, who played her sister Jan on the hit show, are pure fiction.

A HarperEntertainment spokesman says, "This was just a wild internet rumor. The book has not been written yet."

(This news article provided by World Entertainment News Network)